Florid Osseous Dysplasia in Edentulous Maxilla and Mandible: A Rare Case Report

Introduction: Florid osseous dysplasia (FOD) has been described as a reactive fibro-osseous lesion affecting the jaw bones especially the tooth bearing areas. Usually, this lesion is asymptomatic unless accidentally detected during radiographic examination for any other purpose. Although the etiology is unclear, several theories suggests that its origin was related to reactive or dysplastic changes within the periodontal ligament. Case Presentation: Presenting a case of Florid Osseous Dysplasia within the edentulous maxilla and mandible of 65-year-old female patient. Patient reported with a diffuse swelling in the edentulous maxillary and mandibular posterior regions intraorally. Radiographically, multiple radiopaque lesions were noted bilaterally in the posterior mandible and also in the right posterior side of the maxilla. On microscopic examination, the lesion was composed of spicules of bony trabeculae with osteocytes in lacunae and intervening fibro-fatty connective tissue with plump fibroblasts. Management and prognosis: After the incisional biopsy, surgical recontouring was done along with further regular follow up and observation. Conclusion: Diagnosis of the jaw lesions is based on clinical findings, radiographic features, and histological picture, whereas FOD can be diagnosed based on its clinical and radiographical features. Even though the surgical approach may lead to many complications like osteomyelitis, infection, fracture etc., a biopsy may be done to confirm the diagnosis.

Importância dos aspectos imaginológicos no plano de tratamento da displasia óssea florida: relato de caso / Importance of imaginological aspects in the florid osseous Dysplasia treatment plan: case report

A displasia óssea florida (DOFL) é uma lesão fibro-óssea relativamente incomum dos maxilares, que acomete, principalmente, mulheres melanodermas de meia idade e geralmente é diagnosticada em radiografias de rotina. O presente trabalho tem como objetivo relatar o caso de uma paciente de 50 anos de idade, melanoderma, encaminhada ao Curso de Odontologia da Universidade Federal do Ceará para avaliação imaginológica. Clinicamente, não foi observada nenhuma alteração de volume de estruturas faciais ou intraorais. A radiografia panorâmica evidenciou imagens radiopacas circunscritas por halos radiolúcidos, localizadas bilateralmente em região edêntula de corpo mandibular, sugestivas de DOFL. Na tomografia computadorizada de feixe cônico (TCFC), observaram se áreas hiperdensas em regiões mandibulares edêntulas, sem expansão de corticais ósseas vestibulares e linguais, e recobertas por fina espessura de tecido ósseo, típicos da displasia. Diante do diagnóstico clínico-imaginológico de DOFL, a paciente foi encaminhada para tratamento odontológico multidisciplinar. Por meio da TCFC, foi possível se estabelecer um plano de tratamento que consistiu em procedimentos minimamente intervencionistas, considerando os aspectos clínicos e imaginológicos das lesões observadas. Em sumário, o presente trabalho reforça a importância do exame clínico meticuloso aliado à avaliação por meio de TCFC, com fins de embasar um plano de tratamento adequado em casos de DOFL assintomáticos... (AU)

Florid osseous dysplasia (FOD) is a fibrous lesion relatively uncommon of maxillary bones, mainly affects middle-age black women and generally is diagnosed on routine radiographs. This paper aims to report a case of black woman, aged 50 years, referred to Dentistry Faculty of Federal University of Ceará for imaging evaluation. Clinically, there were no facial or intraoral structures alterations. Panoramic radiography showed radiopaque images circumscribed by radiolucent halos, located bilaterally in the edentulous mandibular body region suggestive of FOD. Cone beam computed tomography (CBCT) showed hyperdense areas in edentulous mandibular regions, with no expansion of buccal and lingual cortical bone, and covered by fine thickness of bone tissue, characteristic of FOD. After the clinical-imaging diagnosis of FOD, the patient was referred for multidisciplinary dental treatment. Through the CBCT, it was possible to establish a treatment plan that consisted of minimally interventional procedures considering the clinical and imaging limits of the observed lesions. In summary, the present case emphasizes a meticulous clinical examination along with an evaluation by means of CBCT allowing an adequate treatment plan for asymptomatic FOD... (AU)

Florid osseous dysplasia in a middle-aged Turkish woman: A case report

Florid osseous dysplasia (FOD) is an uncommon, benign, cemento-osseous lesion of the jaws. The etiology of FOD is still unknown. It is often asymptomatic and may be identified on routine dental radiographs. The classic radiographic appearance of FOD is amorphous, lobulated, mixed radiolucent/radiopaque masses of cotton-wool appearance with a sclerotic border in the jaws. In our case the lesion was found incidentally on routine periapical radiographs taken for restored teeth and edentulous areas. For further and detailed examination, a panoramic radiograph and cone-beam computed tomograph (CBCT) were taken. The panoramic radiograph and CBCT revealed maxillary bilateral and symmetrical, non-expansile, well-defined, round, radiopaque masses in contact with the root of the maxillary right second molar and left first molar teeth. Our aim in presenting this case report was to highlight the importance of imaging in diagnosis of FOD.

Florid Osseous Dysplasia.

Florid osseous dysplasia is a rare non-neoplastic and asymptomatic bone disorder involving the jaws. It is commonly seen in elderly females. Discovered on routine radiographic examination it manifests as radiopacities involving multiple quadrants. Microscopically, the lesion shows a fibroblastic proliferation along with irregular trabeculae of woven bone and cementum like material. Here with presenting two such interesting cases of this rare entity presenting in a family and associated with multiple impacted teeth.